How to Increase PHP Memory Limit in WordPress

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How to Increase PHP Memory Limit in WordPress
Just like any other software, WordPress requires memory to run smoothly. If your content management system (CMS) does not have enough memory allocated, you will encounter the occasional PHP memory limit error . In many cases, this error can prevent you from updating your WordPress site .

The good news is that there are several ways to increase memory allocation for WordPress. If your web host allows it, increasing the PHP memory limit is as easy as adding a single line of code to a specific file.

In this tutorial, we will look at two simple ways to israel phone number data the PHP memory limit in WordPress.

Let's get started!

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What is PHP memory limit in WordPress?
As you may know, WordPress was created using the PHP programming language . This means that the CMS also requires PHP to run (as well as other components, such as a web server and database software ).

If you are using a server that does not allocate enough PHP memory, WordPress will not be able to run some critical scripts for your site to function. You may be able to perform most tasks, but at some point you will probably encounter a PHP memory limit error.

The simple solution to this problem is to increase the amount of memory WordPress uses. By default, the CMS will try to set at least 64 MB of memory for PHP upon installation. However, some web hosts may allocate more or less resources to your site.

You can check your current PHP memory limit by logging into your dashboard and going to the Tools > Site Health page . From there, go to the Info tab and select the Server option .

Check your website's PHP memory limit.
Since allocating more resources is not a problem, if your PHP memory limit is less than 256 MB, we recommend increasing it. This is despite the fact that you have already encountered errors.

How to Increase PHP Memory Limit in WordPress (2 Methods)
There are two ways to increase the PHP memory limit in WordPress.

The first involves adding a single line of code to a file.

Let's see it.

1. Edit your wp-config.php file
For those who don’t know, wp-config.php is one of the core WordPress files. In other words, this file contains critical information such as database credentials and even PHP memory limit.

To edit the wp-config.php file , you will need to connect to your website via File Transfer Protocol (FTP) using a client, such as FileZilla .

If you are unsure of your FTP credentials, we recommend checking the registration confirmation email you received from your web hosting provider when you signed up. In some cases, you can also set up new FTP accounts from your hosting control panel.

Once you have located your FTP credentials and connected to your website, go to your WordPress root folder.

That folder is usually called public_html , but it can also appear under other aliases, such as www or your site name. Once you find it, open the directory and you should see a list of files and folders.